St. John the Baptist has been located around Malbork since at least the 13th century, having been destroyed and rebuilt on several occasions. The current building was like so many other old ones in the town rebuilt at the end of the Thirteen Year War in 1468, although the current wooden bell tower dates from the 1520s. Always a Catholic church, the interior, most of which dates from extensive conservation work between the wars, is rather plain. Outstanding features include a medieval sculpture of St. Elizabeth of Turin and the neo-Gothic altar.
References:The Church of St Donatus name refers to Donatus of Zadar, who began construction on this church in the 9th century and ended it on the northeastern part of the Roman forum. It is the largest Pre-Romanesque building in Croatia.
The beginning of the building of the church was placed to the second half of the 8th century, and it is supposed to have been completed in the 9th century. The Zadar bishop and diplomat Donat (8th and 9th centuries) is credited with the building of the church. He led the representations of the Dalmatian cities to Constantinople and Charles the Great, which is why this church bears slight resemblance to Charlemagne's court chapels, especially the one in Aachen, and also to the Basilica of San Vitale in Ravenna. It belongs to the Pre-Romanesque architectural period.
The circular church, formerly domed, is 27 m high and is characterised by simplicity and technical primitivism.